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Diffstat (limited to 'linuxthreads/ChangeLog')
| -rw-r--r-- | linuxthreads/ChangeLog | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/linuxthreads/ChangeLog b/linuxthreads/ChangeLog index e205a2e..10abc40 100644 --- a/linuxthreads/ChangeLog +++ b/linuxthreads/ChangeLog @@ -1,3 +1,73 @@ +2000-05-05 H.J. Lu <hjl@gnu.org> + + * sysdeps/ia64/pt-machine.h (__compare_and_swap): Change it to + have acquire semantics. + (__compare_and_swap_with_release_semantics): New inline + function. + (HAS_COMPARE_AND_SWAP_WITH_RELEASE_SEMANTICS): New macro. + +2000-01-28 Hans Boehm <hboehm@exch.hpl.hp.com> + + * manager.c: Fix the problem with signals at startup. + Change the way that thread stacks are allocated on IA64. + Clean up some of the guard page allocation stuff. + +1999-12-19 H.J. Lu <hjl@gnu.org> + + * internals.h (page_roundup): New. + * attr.c (__pthread_attr_setguardsize); Use page_roundup + instead of roundup. + * manager.c (pthread_allocate_stack): Make sure guardaddr is + page aligned with page_roundup if NEED_SEPARATE_REGISTER_STACK + is define. + +1999-12-17 Hans Boehm <hboehm@exch.hpl.hp.com> + + * manager.c (pthread_allocate_stack): Unmap the stack top + if failed to map the stack bottom. + Fix the guard page. + (pthread_free): Fix the guard page. + + * pthread.c (pthread_initialize): Set rlimit correctly for + NEED_SEPARATE_REGISTER_STACK. + +1999-12-16 H.J. Lu <hjl@gnu.org> + + * pthread.c (__pthread_initialize_manager): Pass + __pthread_manager_thread_bos instead of + __pthread_manager_thread_tos to __clone2. + +1999-12-16 H.J. Lu <hjl@gnu.org> + + * manager.c (pthread_allocate_stack): Correct the calculation + of "new_thread_bottom". Remove MAP_GROWSDOWN from mmap for + stack bottom. + +1999-12-13 H.J. Lu <hjl@gnu.org> + + * sysdeps/ia64/pt-machine.h (__compare_and_swap): Added a stop + bit after setting ar.ccv. + +1999-12-12 H.J. Lu <hjl@gnu.org> + + * manager.c (pthread_allocate_stack): Make the starting + address of the stack bottom page aligned. FIXME: it may + need changes in other places. + (pthread_handle_create): Likewise. + +1999-12-11 Hans Boehm <hboehm@exch.hpl.hp.com> + + * manager.c (pthread_allocate_stack): Handle + NEED_SEPARATE_REGISTER_STACK. + (pthread_handle_create): Likewise. + * pthread.c (__pthread_initialize_manager): Likewise. + + * sysdeps/ia64/pt-machine.h: Use r13 for thread pointer. + +1999-12-02 H.J. Lu <hjl@gnu.org> + + * sysdeps/ia64/pt-machine.h: New. + 2000-07-13 Ulrich Drepper <drepper@redhat.com> * wrapsyscall.c: Mark non-__ protected names as weak. |